llvm/test/CodeGen/DirectX/legacy_cb_layout_3.ll

   1 ; RUN: opt -S -dxil-metadata-emit < %s | FileCheck %s --check-prefix=DXILMD
   2
   3 target datalayout = "e-m:e-p:32:32-i1:32-i8:8-i16:16-i32:32-i64:64-f16:16-f32:32-f64:64-n8:16:32:64"
   4 target triple = "dxil-unknown-shadermodel6.7-library"
   5
   6 ; cbuffer D
   7 ; {
   8 ;
   9 ;   struct D
  10 ;   {
  11 ;
  12 ;       int D0;                                       ; Offset:    0
  13 ;       struct struct.B
  14 ;       {
  15 ;
  16 ;           double B0;                                ; Offset:   16
  17 ;           float3 B1;                                ; Offset:   32
  18 ;           float B2;                                 ; Offset:   44
  19 ;           double3 B3;                               ; Offset:   48
  20 ;           half B4;                                  ; Offset:   72
  21 ;           double2 B5;                               ; Offset:   80
  22 ;           float B6;                                 ; Offset:   96
  23 ;           half3 B7;                                 ; Offset:  100
  24 ;           half3 B8;                                 ; Offset:  106
  25 ;
  26 ;       } D1;                                         ; Offset:   16
  27 ;
  28 ;       half D2;                                      ; Offset:  112
  29 ;       struct struct.C
  30 ;       {
  31 ;
  32 ;           struct struct.A
  33 ;           {
  34 ;
  35 ;               float A0;                             ; Offset:  128
  36 ;               double A1;                            ; Offset:  136
  37 ;               float A2;                             ; Offset:  144
  38 ;               half A3;                              ; Offset:  148
  39 ;               int16_t A4;                           ; Offset:  150
  40 ;               int64_t A5;                           ; Offset:  152
  41 ;               int A6;                               ; Offset:  160
  42 ;
  43 ;           } C0;                                     ; Offset:  128
  44 ;
  45 ;           float C1[1];                              ; Offset:  176
  46 ;           struct struct.B
  47 ;           {
  48 ;
  49 ;               double B0;                            ; Offset:  192
  50 ;               float3 B1;                            ; Offset:  208
  51 ;               float B2;                             ; Offset:  220
  52 ;               double3 B3;                           ; Offset:  224
  53 ;               half B4;                              ; Offset:  248
  54 ;               double2 B5;                           ; Offset:  256
  55 ;               float B6;                             ; Offset:  272
  56 ;               half3 B7;                             ; Offset:  276
  57 ;               half3 B8;                             ; Offset:  282
  58 ;
  59 ;           } C2[2];;                                 ; Offset:  192
  60 ;
  61 ;           half C3;                                  ; Offset:  384
  62 ;
  63 ;       } D3;                                         ; Offset:  128
  64 ;
  65 ;       double D4;                                    ; Offset:  392
  66 ;
  67 ;   } D;                                              ; Offset:    0 Size:   400
  68
  69
  70 ; Make sure the size is 400
  71 ; DXILMD:!{i32 0, ptr @D.cb., !"", i32 0, i32 1, i32 1, i32 400}
  72
  73
  74 %struct.B = type <{ double, <3 x float>, float, <3 x double>, half, <2 x double>, float, <3 x half>, <3 x half> }>
  75 %struct.C = type <{ %struct.A, [1 x float], [2 x %struct.B], half }>
  76 %struct.A = type <{ float, double, float, half, i16, i64, i32 }>
  77
  78 @D.cb. = external local_unnamed_addr constant { i32, %struct.B, half, %struct.C, double }
  79
  80 !hlsl.cbufs = !{!0}
  81 !0 = !{ptr @D.cb., !"D.cb.ty", i32 13, i1 false, i32 1, i32 0}